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Haoran Wei

Haoran Wei has 3 papers in our library, in 2025–2026, most of them on Language models & pretraining, Efficient models & compression; often with Yaofeng Sun, Yukun Li, Baosong Yang.

3 papers in our library · 2025–2026

OpenAlex · h-index 0 · 6 works · 0 citations OpenAlex, 2026-10-14

📄 3 works in our library · 🔗 Cited 178 times in our library · ⭐ Paper Stars ranking: #7426

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: Google Scholar · Semantic Scholar · dblp · ACL Anthology

 Affiliations

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine.

 Fields, topics and concepts

Of its works in our library, with the number of works on each.

 Works by year

2020s

 Papers

The most cited first (OpenAlex and our library).

  1. DeepSeek-OCR: Contexts Optical Compression (2025 · 54 citations)
    Because attention cost grows quadratically with sequence length, long contexts are expensive for LLMs. The authors ask whether rendering text as an image could carry the same content in far fewer tokens. OCR serves as a measurable test: the model must recover the original text from a small set of vision tokens.…
  2. DeepSeek-OCR 2: Visual Causal Flow (2026 · 8 citations)
    Most vision-language models pass image patches to the LLM in a fixed top-left-to-bottom-right order. This ignores the logical structure of complex pages, such as multi-column layouts, tables and formulas. DeepSeek-OCR 2 addresses this by redesigning the encoder. Its DeepEncoder V2 keeps the compact SAM-based…
  3. Qwen-Scope: Turning Sparse Features into Development Tools for Large Language Models (2026 · 3 citations)
    Sparse autoencoders (SAEs) break LLM hidden states into a small number of interpretable directions. In practice, though, they have mostly been used to inspect and label features after the fact, not to build or fix models. The Qwen Team addresses this with Qwen-Scope, an openly released collection of SAEs trained on…

 Co-authors here

9 co-authors with a page, the most papers together first.

 Cited by

Papers of our library cite their works 178 times (of the 149,439 papers whose bibliographies we read); 22 citing papers with a page here →.

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